A crew works with freshly poured concrete on a driveway in Indianapolis. Driveway extension ideas for homeowners looking to extend or expand a concrete or asphalt driveway. You purchased a new RV or maybe your teenager started to drive. If your existing driveway doesn't provide enough room for any number of reasons, you may need to widen or extend your driveway to better suit your needs.
Vitamins are conventionally divided into the fat-soluble group A, D, E and K, and the water-soluble group, vitamin C (ascorbic acid) and the B vitamins-B 1 (thiamine), B 2 (riboflavine, riboflavin), nicotinic acid, B6 (pyridoxine), pantothenic acid, biotin, folic acid and B12.
Vitamins are compounds that your body needs in small amounts to function properly. These tiny helpers are organic compounds, which contain only certain types of atoms. Organic molecules are made from living organisms, while inorganic compounds such as minerals come from the earth, soil and water.ccording to the Linus Pauling Institute, the term vitamin came from the words vital and amine, which means a compound that contains nitrogen. Although not all vitamins contain nitrogen, they are organic molecules that your body needs in small doses.